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2011-12-04hw/9pfs: Improve portability to older systemsAneesh Kumar K.V3-35/+4
handle fs driver require a set of newly added syscalls. Don't Compile handle FS driver if those syscalls are not available. Instead of adding #ifdef for all those syscalls we check for open by handle syscall. If that is available then rest of the syscalls used by the driver should be available. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
2011-12-02fix spelling in main directoryDong Xu Wang15-22/+22
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in block sub directoryDong Xu Wang3-5/+5
Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in ui sub directoryDong Xu Wang1-2/+2
Cc: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in tests sub directoryDong Xu Wang2-3/+3
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in tcg sub directoryDong Xu Wang2-2/+2
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in target sub directoryDong Xu Wang10-13/+13
Cc: Richard Henderson <rth@twiddle.net> Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Alexander Graf <agraf@suse.de> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in scripts sub directoryDong Xu Wang1-1/+1
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in QMP sub directoryDong Xu Wang1-1/+1
Cc: Markus Armbruster <armbru@redhat.com> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in libcacard sub directoryDong Xu Wang4-5/+5
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in linux-user sub directoryDong Xu Wang5-8/+8
Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02fix spelling in darwin-user sub directoryDong Xu Wang3-5/+5
Signed-off-by: Dong Xu Wang <wdongxu@linux.vnet.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02darwin-user: Fix format string in debug messageStefan Weil1-2/+1
This was spotted by cppcheck. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02MAINTAINERS: Delete spurious '.'Peter Maydell1-1/+1
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02qxl: Don't convert from size_t to int and back in qxl_cursor()Markus Armbruster1-1/+1
Just for cleanliness; it would take a truly gigantic cursor to break. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-02sonic: fix typoHervé Poussineau1-1/+1
Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-01Update version for 1.0 releasev1.0Anthony Liguori1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-30Makefile: use full path for qapi-generated directoryMichael Roth1-1/+1
Generally $(BUILD_DIR) == $(CURDIR), but that isn't necessarilly the case, so use $(BUILD_DIR)/qapi-generated for generated files to avoid potentionally sticking generating files in odd places outside the build's include paths. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-30qapi: fix guardname generationMichael Roth1-3/+4
Fix a bug in handling dotted paths, and exclude directory prefixes from generated guardnames to avoid odd/pseudo-random guardnames in generated headers. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28Update version for 1.0-rc4v1.0-rc4Anthony Liguori1-1/+1
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28ccid: Fix buffer overrun in handling of VSC_ATR messageMarkus Armbruster1-0/+1
ATR size exceeding the limit is diagnosed, but then we merrily use it anyway, overrunning card->atr[]. The message is read from a character device. Obvious security implications unless the other end of the character device is trusted. Spotted by Coverity. CVE-2011-4111. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28Revert "fix out of tree build"Anthony Liguori1-1/+1
This reverts commit be85c90b74f56dca51782fa3080fcdf88593e045. This patch is incorrect and breaks the build with a freshly cloned git tree. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28configure: avoid screening of --{en, dis}able-usb-redir optionsMax Filippov1-2/+8
--*dir) option pattern precede --{en,dis}able-usb-redir) patterns in the option analysis switch, making the latter options have no effect. There were some --*dir that are supported by Autoconf and not by QEMU configure. The aim was to let QEMU packagers use the rpm (or similar) macro that overrides directories for their distribution. Replace --*dir with exact option names. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28cutils: Make strtosz & friends leave follow set to callersMarkus Armbruster1-44/+26
strtosz() & friends require the size to be at the end of the string, or be followed by whitespace or ','. I find this surprising, because the name suggests it works like strtol(). The check simplifies callers that accept exactly that follow set slightly. No such callers exist. The check is redundant for callers that accept a smaller follow set, and thus need to check themselves anyway. Right now, this is the case for all but one caller. All of them neglected to check, or checked incorrectly, but the previous few commits fixed them up. Finally, the check is problematic for callers that accept a larger follow set. This is the case in monitor_parse_command(). Fortunately, the problems there are relatively harmless. monitor_parse_command() uses strtosz() for argument type 'o'. When the last argument is of type 'o', a trailing ',' is diagnosed differently than other trailing junk: (qemu) migrate_set_speed 1x invalid size (qemu) migrate_set_speed 1, migrate_set_speed: extraneous characters at the end of line A related inconsistency exists with non-last arguments. No such command exists, but let's use memsave to explore the inconsistency. The monitor permits, but does not require whitespace between arguments. For instance, "memsave (1-1)1024foo" is parsed as command memsave with three arguments 0, 1024 and "foo". Yes, this is daft, but at least it's consistently daft. If I change memsave's second argument from 'i' to 'o', then "memsave (1-1)1foo" is rejected, because the size is followed by an 'f'. But "memsave (1-1)1," is still accepted, and duly saves to file ",". We don't have any users of strtosz that profit from the check. In the users we have, it appears to encourage sloppy error checking, or gets in the way. Drop the bothersome check. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28qemu-img: Tighten parsing of size argumentsMarkus Armbruster1-4/+6
strtosz_suffix() fails unless the size is followed by 0, whitespace or ','. Useless here, because we need to fail for any junk following the size, even if it starts with whitespace or ','. Check manually. Things like "qemu-img create xxx 1024," and "qemu-img convert -S '1024 junk'" are now caught. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28x86/cpuid: Tighten parsing of tsc_freq=FREQMarkus Armbruster1-1/+1
cpu_x86_find_by_name() uses strtosz_suffix_unit(), but screws up the error checking. It detects some failures, but not all. Undetected failures result in a zero tsc_khz value (error value -1 divided by 1000), which means "no tsc_freq set". To reproduce, try "-cpu qemu64,tsc_freq=9999999T". strtosz_suffix_unit() fails, because the value overflows int64_t, Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28vl: Tighten parsing of -m argumentMarkus Armbruster1-2/+3
strtosz_suffix() fails unless the size is followed by 0, whitespace or ','. Useless here, because we need to fail for any junk following the size, even if it starts with whitespace or ','. Check manually. Things like "-m 1024," are now caught. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28vl: Tighten parsing of -numa's parameter memMarkus Armbruster1-2/+2
strtosz_suffix() fails unless the size is followed by 0, whitespace or ','. Useless here, because we need to fail for any junk following the size, even if it starts with whitespace or ','. Check manually. Things like -smp 4 -numa "node,mem=1024,cpus=0-1" -numa "node,mem=1024 cpus=2-3" are now caught. Before, the second -numa's argument was silently interpreted as just "node,mem=1024". Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28cutils: Drop broken support for zero strtosz default_suffixMarkus Armbruster1-13/+4
Commit 9f9b17a4's strtosz() defaults a missing suffix to 'M', except it rejects fractions then (switch case 0). When commit d8427002 introduced strtosz_suffix(), that changed: fractions are no longer rejected, because we go to switch case 'M' on missing suffix now. Not mentioned in commit message, probably unintentional. Not worth changing back now. Because case 0 is still around, you can get the old behavior by passing a zero default_suffix to strtosz_suffix() or strtosz_suffix_unit(). Undocumented and not used. Drop. Commit d8427002 also neglected to update the function comment. Fix it up. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28configure: tighten pie toolchain support test for tls variablesAvi Kivity1-1/+11
Some toolchains don't support pie properly when tls variables are in use. Disallow pie when such toolchains are detected. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28usb-redir: Don't try to write to the chardev after a close eventHans de Goede1-0/+4
Since we handle close async in a bh, do_write and thus write can get called after receiving a close event. This patch adds a check to the usb-redir write callback to not call qemu_chr_fe_write on a closed backend. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28usb-redir: Device disconnect + re-connect robustness fixesHans de Goede1-1/+21
These fixes mainly target the other side sending some (error status) packets after a disconnect packet. In some cases these would get queued up and then reported to the controller when a new device gets connected. * Fully reset device state on disconnect * Don't allow a connect message when already connected * Ignore iso and interrupt status messages when disconnected Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28usb-redir: Call qemu_chr_fe_open/closeHans de Goede1-0/+3
To let the chardev now we're ready start receiving data. This is necessary with the spicevmc chardev to get it registered with the spice-server. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28spice-qemu-char: Generate chardev open/close eventsHans de Goede1-1/+35
Define a state callback and make that generate chardev open/close events when called by the spice-server. Notes: 1) For all but the newest spice-server versions (which have a fix for this) the code ignores these events for a spicevmc with a subtype of vdagent, this subtype specific knowledge is undesirable, but unavoidable for now, see: http://lists.freedesktop.org/archives/spice-devel/2011-July/004837.html 2) This code deliberately sends the events immediately rather then from a bh. This is done this way because: a) There is no need to do it from a bh; and b) Doing it from a bh actually causes issues because the spice-server may send data immediately after the open and when the open runs from a bh, then qemu_chr_be_can_write will return 0 for the first write which the spice-server does not expect, when this happens the spice-server will never retry the write causing communication to stall. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28qemu-char: rename qemu_chr_event to qemu_chr_be_event and make it publicHans de Goede2-13/+23
Rename qemu_chr_event to qemu_chr_be_event, since it is only to be called by backends and make it public so that it can be used by chardev code which lives outside of qemu-char.c Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-289pfs: improve portability to older systemsAneesh Kumar K.V1-1/+6
I guess we can also make sure we don't call local_ioc_getversion at all. Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28tci: Make flush_icache_range() inlineStefan Weil2-4/+4
This is standard for other tcg targets and improves tci, too. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28eepro100: Fix alignment requirement for statistical countersStefan Weil1-1/+9
According to Intel's Open Source Software Developer Manual, the dump counters address must be Dword aligned. The new code enforces this alignment, so s->statsaddr may now be used with stw_le_pci_dma() and stl_le_pci_dma(). Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28virtio: add and use virtio_set_featuresPaolo Bonzini5-20/+23
vdev->guest_features is not masking features that are not supported by the guest. Fix this by introducing a common wrapper to be used by all virtio bus implementations. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-289pfs: improve portability to older systemsPaolo Bonzini3-7/+8
Small requirements on "new" features have percolated to virtio-9p-local.c. In particular, the utimensat wrapper actually only supports dirfd = AT_FDCWD and flags = AT_SYMLINK_NOFOLLOW in the fallback code. Remove the arguments so that virtio-9p-local.c will not use AT_* constants. At the same time, fail local_ioc_getversion if the ioctl is not supported by the host. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28Merge remote-tracking branch 'kwolf/block-stable' into stagingAnthony Liguori12-13/+99
2011-11-28Merge remote-tracking branch 'kraxel/usb.32' into stagingAnthony Liguori5-39/+98
2011-11-28Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori3-19/+6
2011-11-28Revert "i386: derive '-cpu host' from KVM_GET_SUPPORTED_CPUID"Anthony Liguori1-4/+23
This reverts commit 66e3dd9282141b5ae75637c9676002cf3ceeb988. From Avi, "Anthony, I think we should revert that commit and refactor cpuid for 1.1. The logic is spread over too many places which makes it hard to reason about." Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-28omap_l4: rename omap_l4_attach_region() to omap_l4_attach()Avi Kivity11-19/+19
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_l4: remove omap_l4_attach()Avi Kivity2-22/+0
No longer used. Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_i2c: convert to memory APIBenoît Canet3-23/+31
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_lcdc: convert to memory APIBenoît Canet3-21/+21
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_spi: convert to memory APIBenoît Canet1-17/+20
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-28omap_sx1: convert to memory APIBenoît Canet1-54/+45
Signed-off-by: Benoît Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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